Petzl REVERSO Belay Device Color:Green How often do I use

How often do I use them

and fleas for 35 days and against ticks for 6 weeks

Includes: 2 Insulated Mugs

or D-ring for easy access on-the-go

Dimensions: 4" x 1

Petzl REVERSO Belay Device Color:Green How often do I useDescription Simple to use: Feeding slack and catching falls are accomplished using standard belay techniques, always keeping a hand on the brake side of the rope Rope glides smoothly through the device V shaped friction grooves enable controlled braking Rope installation diagrams for belaying and Reverso mode are engraved on the device Multipurpose use for single and multi pitch climbing, and mountaineering: Can be used to belay a climber or to rappel